arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.11507cs.AIcs.SE
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面向自动驾驶车辆评估的场景定义本体论:一种面向对象的框架

Towards an Ontology for Scenario Definition for the Assessment of Automated Vehicles: An Object-Oriented Framework

TNO;Delft University of Technology(代尔夫特理工大学);Radboud University(拉德堡德大学);Symphony Co.(Symphony公司);getthere(2getthere);Eindhoven University of Technology(埃因霍温理工大学)

E. de Gelder, J. -P. Paardekooper, A. Khabbaz Saberi, H. Elrofai, O. Op den Camp., S. Kraines, J. Ploeg, B. De Schutter

AI总结:

本文提出一种面向对象的框架,为自动驾驶车辆评估定义了全面且可操作的场景概念,通过将场景及其构建模块定义为对象类,促进了场景建模的清晰性、模块化、可重用性和封装性。

摘要:

由于自动驾驶车辆运行域的复杂性,开发新的自动驾驶车辆性能评估方法对于推动自动驾驶技术的部署至关重要。基于场景的评估是一种有效方法,其中测试用例来源于从驾驶数据中提取的真实道路交通场景。鉴于这些场景中所建模现实的复杂性,定义一个用于捕获这些场景的结构是一项挑战。内涵定义提供了一组被认为是必要且充分的特征来限定为场景,从而确保构建的场景既完整又可相互比较。本文在考虑文献中现有定义的基础上,开发了场景概念的全面且可操作的定义。这是通过提出一个面向对象的框架来实现的,在该框架中,场景及其构建模块被定义为具有属性、方法以及与其他对象关系的对象类。面向对象的方法促进了对象的清晰性、模块化、可重用性和封装性。我们提供了每个术语的定义和论证。此外,该框架用于将术语转换为公开可用的编程语言。

英文摘要:

The development of new assessment methods for the performance of automated vehicles is essential to enable the deployment of automated driving technologies, due to the complex operational domain of automated vehicles. One contributing method is scenario-based assessment in which test cases are derived from real-world road traffic scenarios obtained from driving data. Given the complexity of the reality that is being modeled in these scenarios, it is a challenge to define a structure for capturing these scenarios. An intensional definition that provides a set of characteristics that are deemed to be both necessary and sufficient to qualify as a scenario assures that the scenarios constructed are both complete and intercomparable. In this article, we develop a comprehensive and operable definition of the notion of scenario while considering existing definitions in the literature. This is achieved by proposing an object-oriented framework in which scenarios and their building blocks are defined as classes of objects having attributes, methods, and relationships with other objects. The object-oriented approach promotes clarity, modularity, reusability, and encapsulation of the objects. We provide definitions and justifications of each of the terms. Furthermore, the framework is used to translate the terms in a coding language that is publicly available.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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